import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    permission: 'router-name.menu'    这里有调整 不通过角色 通过权限来控制菜单 暂时不用后端存菜单
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    noCache: true                if set true, the page will no be cached(default is false)
    affix: true                  if set true, the tag will affix in the tags-view
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index')
      }
    ]
  },
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/auth-redirect',
    component: () => import('@/views/login/auth-redirect'),
    hidden: true
  },
  {
    path: '/404',
    component: () => import('@/views/error-page/404'),
    hidden: true
  },
  {
    path: '/401',
    component: () => import('@/views/error-page/401'),
    hidden: true
  },
  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [
      {
        path: 'dashboard',
        component: () => import('@/views/dashboard/index'),
        name: 'Dashboard',
        meta: { title: '控制面板', icon: 'el-icon-monitor', affix: true }
      }
    ]
  },
  {
    path: '/profile',
    component: Layout,
    redirect: '/profile/index',
    hidden: true,
    children: [
      {
        path: 'index',
        component: () => import('@/views/profile/index'),
        name: 'Profile',
        meta: { title: '我的信息', icon: 'user', noCache: true }
      }
    ]
  }
]

export const asyncRoutes = [
  {
    path: '/group-code',
    component: Layout,
    name: 'admin',
    redirect: '/group-code/list',
    meta: {
      title: '系统管理',
      icon: 'el-icon-setting',
    },
    children: [
      {
        path: '/group-code/list',
        component: () => import('@/views/group-code/index'),
        name: 'group-code-list',
        meta: {
          title: '群活码管理',
          icon: 'el-icon-user',
          noCache: true,
        }
      },
    ]
  },
  {
    path: '/admin',
    component: Layout,
    name: 'admin',
    redirect: '/admin/admin-user',
    meta: {
      title: '系统管理',
      icon: 'el-icon-setting',
      permission: 'sys',
    },
    children: [
      {
        path: '/admin/admin-user',
        component: () => import('@/views/admin-user/index'),
        name: 'adminuser',
        meta: {
          title: '人员管理',
          icon: 'el-icon-user',
          noCache: true,
          permission: 'sys.admin-user',
        }
      },
      // {
      //   path: '/admin/admin-role',
      //   component: () => import('@/views/admin-role/index'),
      //   name: 'role',
      //   meta: {
      //     title: '角色',
      //     icon: 'el-icon-edit',
      //     noCache: true,
      //     permission: 'sys.role',
      //   }
      // },
      // {
      //   path: '/admin/admin-permission',
      //   component: () => import('@/views/admin-permission/index'),
      //   // hidden: true,
      //   name: 'permission',
      //   meta: { title: '权限', icon: 'el-icon-unlock', noCache: true }
      // },
    ]
  },

  // 404 page must be placed at the end !!!
  { path: '*', redirect: '/404', hidden: true }
]

const createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
